years looking at how did he hide their, who knew, he was hiding him, how did he survive for so long? he had three wives with them there, about 16 children, in quite a small compound. it was a three-story house on it was small. and he had his courier and his brother and their families. so it was not sitting to then go over everything. very difficult, a lot of denial from the pakistani government but eventually i did find one that we shall be important to report and it's probably one of the main chapters at the end, which was, sorry, that bin laden was actually being protected by the pakistani, the isi, intelligence services, and i found an insider in the isi who admitted that and told me yes, we do have a special task.